package com.ccnf.service;

import com.baomidou.mybatisplus.service.IService;
import com.ccnf.model.entity.Expo;

public interface ExpoService extends IService<Expo> {

    Long saveExpo(Expo expo);

    Expo findExpoByExpoId(Long expoId);

    Expo findExpoByChanelCode(String channelCode);
}